Warning: Permanently added '10.128.0.70' (ED25519) to the list of known hosts. executing program [ 59.573413][ T3545] loop0: detected capacity change from 0 to 32768 [ 59.837168][ T3545] BUG at fs/jfs/jfs_dmap.c:2972 assert(n < 4) [ 59.843791][ T3545] ------------[ cut here ]------------ [ 59.849242][ T3545] kernel BUG at fs/jfs/jfs_dmap.c:2972! [ 59.854865][ T3545] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 59.860956][ T3545] CPU: 1 PID: 3545 Comm: syz-executor412 Not tainted 6.1.69-syzkaller #0 [ 59.869369][ T3545] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 59.879447][ T3545] RIP: 0010:dbFindLeaf+0x4de/0x4e0 [ 59.884590][ T3545] Code: fe e9 55 ff ff ff e8 41 b3 84 fe 48 c7 c7 60 57 24 8b 48 c7 c6 a0 54 24 8b ba 9c 0b 00 00 48 c7 c1 20 62 24 8b e8 5b 19 82 07 <0f> 0b 55 41 57 41 56 41 55 41 54 53 48 83 ec 68 48 89 fb 49 be 00 [ 59.904297][ T3545] RSP: 0018:ffffc90003a0f138 EFLAGS: 00010246 [ 59.910375][ T3545] RAX: 000000000000002b RBX: 00000000ffffffff RCX: a6ca299fba489200 [ 59.918350][ T3545] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 59.926320][ T3545] RBP: 0000000000000011 R08: ffffffff816e161c R09: fffff52000741dc9 [ 59.934291][ T3545] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000155 [ 59.942266][ T3545] R13: 0000000000000003 R14: 0000000000000014 R15: 0000000000000000 [ 59.950235][ T3545] FS: 0000555557031380(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 59.959284][ T3545] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.965874][ T3545] CR2: 0000000020ea0000 CR3: 0000000073724000 CR4: 00000000003506e0 [ 59.973855][ T3545] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 59.981834][ T3545] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 59.989807][ T3545] Call Trace: [ 59.993089][ T3545] [ 59.996021][ T3545] ? __die_body+0x5e/0xa0 [ 60.000362][ T3545] ? die+0x83/0xb0 [ 60.004093][ T3545] ? do_trap+0x11e/0x350 [ 60.008347][ T3545] ? dbFindLeaf+0x4de/0x4e0 [ 60.012871][ T3545] ? dbFindLeaf+0x4de/0x4e0 [ 60.017382][ T3545] ? do_error_trap+0x13d/0x1e0 [ 60.022160][ T3545] ? dbFindLeaf+0x4de/0x4e0 [ 60.026680][ T3545] ? do_int3+0x30/0x30 [ 60.030768][ T3545] ? rcu_is_watching+0x11/0xb0 [ 60.035540][ T3545] ? handle_invalid_op+0x2c/0x40 [ 60.040487][ T3545] ? dbFindLeaf+0x4de/0x4e0 [ 60.045011][ T3545] ? exc_invalid_op+0x2f/0x40 [ 60.049740][ T3545] ? asm_exc_invalid_op+0x16/0x20 [ 60.054784][ T3545] ? __wake_up_klogd+0xcc/0x100 [ 60.059638][ T3545] ? dbFindLeaf+0x4de/0x4e0 [ 60.064156][ T3545] ? dbFindLeaf+0x4de/0x4e0 [ 60.068676][ T3545] dbAllocDmapLev+0xcf/0x490 [ 60.073283][ T3545] ? dbAllocNear+0x390/0x390 [ 60.077886][ T3545] dbAllocCtl+0x113/0x920 [ 60.082317][ T3545] dbAllocAG+0x28b/0x10b0 [ 60.086656][ T3545] ? __might_sleep+0xb0/0xb0 [ 60.091353][ T3545] ? rwsem_write_trylock+0x166/0x210 [ 60.096645][ T3545] ? trace_raw_output_contention_end+0xd0/0xd0 [ 60.102804][ T3545] ? clear_nonspinnable+0x60/0x60 [ 60.107841][ T3545] ? dbAllocDmapLev+0x490/0x490 [ 60.112718][ T3545] dbAlloc+0x654/0xc90 [ 60.116806][ T3545] ? dbNextAG+0x630/0x630 [ 60.121150][ T3545] extAlloc+0x4f4/0x1000 [ 60.125433][ T3545] ? jfs_ioc_trim+0x660/0x660 [ 60.130147][ T3545] jfs_get_block+0x417/0xe50 [ 60.134753][ T3545] ? create_page_buffers+0x1d2/0x4b0 [ 60.140143][ T3545] ? jfs_dirty_inode+0x230/0x230 [ 60.145095][ T3545] ? create_page_buffers+0x24e/0x4b0 [ 60.150390][ T3545] __block_write_begin_int+0x544/0x1a30 [ 60.155948][ T3545] ? jfs_dirty_inode+0x230/0x230 [ 60.160886][ T3545] ? page_zero_new_buffers+0x650/0x650 [ 60.166349][ T3545] ? jfs_dirty_inode+0x230/0x230 [ 60.171290][ T3545] block_write_begin+0x98/0x1f0 [ 60.176143][ T3545] ? jfs_write_begin+0x16/0x60 [ 60.180914][ T3545] jfs_write_begin+0x2d/0x60 [ 60.185508][ T3545] generic_perform_write+0x2fc/0x5e0 [ 60.190799][ T3545] ? generic_file_direct_write+0x460/0x460 [ 60.196606][ T3545] ? __file_remove_privs+0x640/0x640 [ 60.201899][ T3545] ? generic_write_checks+0x15c/0x1c0 [ 60.207449][ T3545] ? clear_nonspinnable+0x60/0x60 [ 60.212487][ T3545] __generic_file_write_iter+0x176/0x400 [ 60.218127][ T3545] generic_file_write_iter+0xab/0x310 [ 60.223504][ T3545] do_iter_write+0x6e6/0xc50 [ 60.228104][ T3545] ? vfs_iter_write+0xa0/0xa0 [ 60.232875][ T3545] ? rcu_read_lock_any_held+0xb3/0x160 [ 60.238345][ T3545] do_pwritev+0x216/0x360 [ 60.242676][ T3545] ? do_preadv+0x350/0x350 [ 60.247104][ T3545] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 60.253181][ T3545] ? print_irqtrace_events+0x210/0x210 [ 60.258670][ T3545] ? syscall_enter_from_user_mode+0x2e/0x220 [ 60.264664][ T3545] ? lockdep_hardirqs_on+0x94/0x130 [ 60.269866][ T3545] ? __x64_sys_pwritev2+0xb9/0x100 [ 60.274980][ T3545] do_syscall_64+0x3d/0xb0 [ 60.279408][ T3545] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 60.285322][ T3545] RIP: 0033:0x7f34a8311139 [ 60.289739][ T3545] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 60.309351][ T3545] RSP: 002b:00007ffc5cac8ff8 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 60.317776][ T3545] RAX: ffffffffffffffda RBX: 00007ffc5cac91d8 RCX: 00007f34a8311139 [ 60.325748][ T3545] RDX: 0000000000000001 RSI: 0000000020000100 RDI: 0000000000000004 [ 60.333719][ T3545] RBP: 00007f34a838a610 R08: 0000000000000000 R09: 0000000000000000 [ 60.341692][ T3545] R10: 0000000000005405 R11: 0000000000000246 R12: 0000000000000001 [ 60.349677][ T3545] R13: 00007ffc5cac91c8 R14: 0000000000000001 R15: 0000000000000001 [ 60.357677][ T3545] [ 60.360700][ T3545] Modules linked in: [ 60.364885][ T3545] ---[ end trace 0000000000000000 ]--- [ 60.370356][ T3545] RIP: 0010:dbFindLeaf+0x4de/0x4e0 [ 60.375585][ T3545] Code: fe e9 55 ff ff ff e8 41 b3 84 fe 48 c7 c7 60 57 24 8b 48 c7 c6 a0 54 24 8b ba 9c 0b 00 00 48 c7 c1 20 62 24 8b e8 5b 19 82 07 <0f> 0b 55 41 57 41 56 41 55 41 54 53 48 83 ec 68 48 89 fb 49 be 00 [ 60.395460][ T3545] RSP: 0018:ffffc90003a0f138 EFLAGS: 00010246 [ 60.401553][ T3545] RAX: 000000000000002b RBX: 00000000ffffffff RCX: a6ca299fba489200 [ 60.409611][ T3545] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 60.417657][ T3545] RBP: 0000000000000011 R08: ffffffff816e161c R09: fffff52000741dc9 [ 60.425666][ T3545] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000155 [ 60.433683][ T3545] R13: 0000000000000003 R14: 0000000000000014 R15: 0000000000000000 [ 60.441648][ T3545] FS: 0000555557031380(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 60.450624][ T3545] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 60.457284][ T3545] CR2: 00005581f476db40 CR3: 0000000073724000 CR4: 00000000003506f0 [ 60.465318][ T3545] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 60.473425][ T3545] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 60.481400][ T3545] Kernel panic - not syncing: Fatal exception [ 60.487602][ T3545] Kernel Offset: disabled [ 60.492103][ T3545] Rebooting in 86400 seconds..